1. Zip plastic bag 2. Cert: ISO,QS,FDA 3. 10 colors quality printing 4. 10 years rich experience in plastic bag LongDa ... your most professional supplier in China. Detailed product information: Name Zip plastic bagOriginHebei, ChinaMaterial LDPE, PA, PET, MAT-OPP, PEARLITE- ... overprintedTypeStand up pouch, back-side sealed, three-side sealed (With zip or not, with handle or not), Vacuum bag, Side ...